72414585

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4013}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 125862984

約数和(自身を除く): 53448399

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 4013, 6015, 12039, 18045, 20065, 36117, 60195, 180585, 1609213, 4827639, 8046065, 14482917, 24138195, 72414585]

約数ペア:

[(1, 72414585), (3, 24138195), (5, 14482917), (9, 8046065), (15, 4827639), (45, 1609213), (401, 180585), (1203, 60195), (2005, 36117), (3609, 20065), (4013, 18045), (6015, 12039)]